1/21
1 2 3 1 2 3 4 5 4 5 6 2/21
2 3 2 4 5 6 3/21
38 38 4 2007 10 471 10 10 () () () OKI () () () () () 1989 2008 4 13 10 10 1 2 3 4 1 3 1 4/21
2 3 3 2 5/21
3 100 1.5 1/2 4 () 1991 2002 10 3 1 6/21
10 6 10 3 2 3 3 2 3 1987 4 2008 3 1991 2002 10 4 7/21
2 1 2 Yahoo 1991 1 2008 3 1991 1 0 3 1 1 2 10 4 485 NEEDs 186 23 23 ROAROIC EBITDACF 2 1 8/21
248 EViews 1993 2008 16 2 3 C KABUKA*NIKKEIAVE*RIJYUNRITU*ROICu KABUKA= NIKKEIAVE= RIJYUNRITU= ROIC=ROIC Variable Coefficient Std. Error t-statistic Prob. C -0.239015 0.150525-1.587879 0.1383 NIKKEIAVE 1.053037 0.185488 5.677101 0.0001 RIJYUNRITU -0.054702 0.028378-1.927663 0.0779 ROIC 0.045435 0.018336 2.477863 0.0291 R-squared 0.780670 Mean dependent var 0.071514 Adjusted R-squared 0.725838 S.D. dependent var 0.216260 S.E. of regression 0.113235 Akaike info criterion -1.306392 Sum squared resid 0.153865 Schwarz criterion -1.113245 Log likelihood 14.45113 F-statistic 14.23739 Durbin-Watson stat 1.494862 Prob(F-statistic) 0.000294 Yi -0.239015 1.053037Xi -0.054702Zi 0.045435Vi (1.587879) (5.677101) (1.927663) (2.477863) 1.494862 2 0.725838 2.365 0 9/21
NIKEEIAVE ROIC KABUKA 5RIJYUNRITU 10 248 16 ROIC 3 2 16 / 1 / 9/ 4 10/21
4 485 100 2004 2008 5 1 ()/10-50 2 3 3 3 11/21
12/21
5 2 100 1 2 40 30 30 2 3 HP 13/21
4 5 [ ]10 398 398 100 7 14/21
15/21
16/21
4 TOP10 7 1 500 1 5,000,00017294,117 10 1 294,117 2 7 5,000,0002,941,1702058,830 () 2058,8307 Q, A, Q, A, 17/21
Q, A, Q, A, Q, A, 2 2 2 1 1 08/12/0108/01/08 10 7 4 10 18/21
19/21
STOCK 20/21
,[1999],,.,[2002],,. YAHOO,( http://quote.yahoo.co.jp/). HP,( http://www.jpo.go.jp/indexj.htm). 2327,[],2008 11 25. 21/21